TAMIYA Thunder Shot/Thunder Dragon/Fire Dragon/Terra Scorcher Lower Arms Upgrade Kit JR-TFD05-LB by Jazrider  [JR-TFD05-LB]

Aluminum lower-arm replacement

JR-TFD05-LB aluminum front and rear lower suspension arms are offered as an aftermarket replacement for TAMIYA Thunder Shot, Thunder Dragon, Fire Dragon and Terra Scorcher buggies. Delivered as a pair, these arms replace the factory plastic items to provide a more rigid link for consistent setup and extended service life.

Use is limited to the chassis types listed above; they are not universal parts. The blue finish helps when visually inspecting the car after running.

Fitting guidance: these arms install into the same mounting points used by the original lower arms on compatible TAMIYA chassis and interact with existing hub mounts and suspension geometry. After installation, cycle the suspension and check for any interference with nearby drivetrain or shock components.

Setup effect: swapping to aluminum lowers reduces compliance at the mount, which can change steering input and mid-corner balance; proceed with small tuning steps to recover the desired handling feel.

The JR-TFD05-LB arms are a solid aluminum upgrade for the named TAMIYA Thunder-series buggies when a firmer lower arm is required; always confirm the exact arm layout on your chassis before competitive use.